/*
 * 四舍五入保留小数位数
 * num 数字 如100
 * point 位数 如 1，2，3
 * 
 * */
function number45(num,point){
	num = parseFloat(num);
	//不是数字
	if(isNaN(num)){
		return "";
	} else {
		num = num.toFixed(point);
		return num;
	}
	
}
/*
 * 不进行四舍五入 保留小数位数
 * num 数字 如100
 * point 位数 如 10，100，1000
 * 
 * */
function numberFixed(num,point){
	num = parseFloat(num);
	//不是数字
	if(isNaN(num)){
		return "";
	} else {
		num = Math.floor(num * point) / point 
		return num;
	}
}
//时间格式化
function dateToYMDHMS(datetime){
	if (datetime == "" || datetime == null || datetime == undefined) return '';
	if(typeof datetime=="String"){datetime = new Date(datetime);}
	var year = datetime.getFullYear();
	var month = datetime.getMonth()+1;//js从0开始取 
	var date = datetime.getDate(); 
	var hour = datetime.getHours(); 
	var minutes = datetime.getMinutes(); 
	var second = datetime.getSeconds();
 
	if(month<10){month = "0" + month;}
    if(date<10){date = "0" + date;}
    if(hour <10){hour = "0" + hour;}
	if(minutes <10){minutes = "0" + minutes;}
	if(second <10){second = "0" + second ;}
 
	var time = year+"-"+month+"-"+date+" "+hour+":"+minutes+":"+second; //2009-06-12 17:18:05
	return time;
}
//时间格式化
function dateToYMD(datetime){
	if (datetime == "" || datetime == null || datetime == undefined) return "";
	var year = datetime.getFullYear();
	var month = datetime.getMonth()+1;//js从0开始取 
	var date = datetime.getDate(); 
	var hour = datetime.getHours(); 
	var minutes = datetime.getMinutes(); 
	var second = datetime.getSeconds();
	
	if(month<10){month = "0" + month;}
	if(date<10){date = "0" + date;}
	var time = year+"-"+month+"-"+date; //2009-06-12
	return time;
}

function Arabia_to_Chinese(Num) {
	debugger;
	if(Num==undefined||Num==''){return false;}
	for (i = Num.length - 1; i >= 0; i--) {
		Num = Num.replace(",", "")//替换tomoney()中的“,”
		Num = Num.replace(" ", "")//替换tomoney()中的空格
		Num = Num.replace("￥", "")//替换掉可能出现的￥字符
	}
	if (isNaN(Num)) { //验证输入的字符是否为数字
		alert("请检查小写金额是否正确");
		return;
	}
	//---字符处理完毕，开始转换，转换采用前后两部分分别转换---//
	part = String(Num).split(".");
	newchar = "";
	//小数点前进行转化
	for (i = part[0].length - 1; i >= 0; i--) {
		if (part[0].length > 10) {
			alert("位数过大，无法计算");
			return "";
		} //若数量超过拾亿单位，提示
		tmpnewchar = ""
		perchar = part[0].charAt(i);
		switch (perchar) {
			case "0":
				tmpnewchar = "零" + tmpnewchar;
				break;
			case "1":
				tmpnewchar = "壹" + tmpnewchar;
				break;
			case "2":
				tmpnewchar = "贰" + tmpnewchar;
				break;
			case "3":
				tmpnewchar = "叁" + tmpnewchar;
				break;
			case "4":
				tmpnewchar = "肆" + tmpnewchar;
				break;
			case "5":
				tmpnewchar = "伍" + tmpnewchar;
				break;
			case "6":
				tmpnewchar = "陆" + tmpnewchar;
				break;
			case "7":
				tmpnewchar = "柒" + tmpnewchar;
				break;
			case "8":
				tmpnewchar = "捌" + tmpnewchar;
				break;
			case "9":
				tmpnewchar = "玖" + tmpnewchar;
				break;
		}
		switch (part[0].length - i - 1) {
			case 0:
				tmpnewchar = tmpnewchar + "元";
				break;
			case 1:
				if (perchar != 0) tmpnewchar = tmpnewchar + "拾";
				break;
			case 2:
				if (perchar != 0) tmpnewchar = tmpnewchar + "佰";
				break;
			case 3:
				if (perchar != 0) tmpnewchar = tmpnewchar + "仟";
				break;
			case 4:
				tmpnewchar = tmpnewchar + "万";
				break;
			case 5:
				if (perchar != 0) tmpnewchar = tmpnewchar + "拾";
				break;
			case 6:
				if (perchar != 0) tmpnewchar = tmpnewchar + "佰";
				break;
			case 7:
				if (perchar != 0) tmpnewchar = tmpnewchar + "仟";
				break;
			case 8:
				tmpnewchar = tmpnewchar + "亿";
				break;
			case 9:
				tmpnewchar = tmpnewchar + "拾";
				break;
		}
		newchar = tmpnewchar + newchar;
	}
	//小数点之后进行转化
	if (String(Num).indexOf(".") != -1) {
		if (part[1].length > 2) {
			alert("小数点之后只能保留两位,系统将自动截段");
			part[1] = part[1].substr(0, 2)
		}
		for (i = 0; i < part[1].length; i++) {
			tmpnewchar = ""
			perchar = part[1].charAt(i)
			switch (perchar) {
				case "0":
					tmpnewchar = "零" + tmpnewchar;
					break;
				case "1":
					tmpnewchar = "壹" + tmpnewchar;
					break;
				case "2":
					tmpnewchar = "贰" + tmpnewchar;
					break;
				case "3":
					tmpnewchar = "叁" + tmpnewchar;
					break;
				case "4":
					tmpnewchar = "肆" + tmpnewchar;
					break;
				case "5":
					tmpnewchar = "伍" + tmpnewchar;
					break;
				case "6":
					tmpnewchar = "陆" + tmpnewchar;
					break;
				case "7":
					tmpnewchar = "柒" + tmpnewchar;
					break;
				case "8":
					tmpnewchar = "捌" + tmpnewchar;
					break;
				case "9":
					tmpnewchar = "玖" + tmpnewchar;
					break;
			}
			if (i == 0) tmpnewchar = tmpnewchar + "角";
			if (i == 1) tmpnewchar = tmpnewchar + "分";
			newchar = newchar + tmpnewchar;
		}
	}
	//替换所有无用汉字
	while (newchar.search("零零") != -1)
		newchar = newchar.replace("零零", "零");
	newchar = newchar.replace("零亿", "亿");
	newchar = newchar.replace("亿万", "亿");
	newchar = newchar.replace("零万", "万");
	newchar = newchar.replace("零元", "元");
	newchar = newchar.replace("零角", "");
	newchar = newchar.replace("零分", "");


	if (newchar.charAt(newchar.length - 1) == "元" || newchar.charAt(newchar.length - 1) == "角")
		newchar = newchar + "整"
	//  document.write(newchar);
	return newchar;
}